Wireless Network Engineer

Apex Systems
Baltimore, MD
Aug 16, 2022
Aug 19, 2022
Full Time
Job#: 1277910 Job Description: Apex Systems has an immediate need for a direct hire Wireless Network Engineer with a large educational client in Baltimore. If you or someone you know is interested, please interested please reach out to Nick Brady with a copy of your resume at nbrady@apexsystems.com General summary/purpose This position will be responsible for the day to day management, monitoring, troubleshooting, and replacing of the wireless infrastructure throughout the client's enterprise. Specific duties & responsibilities This position will be responsible for designing, managing, and installing small to medium size wireless projects across various enterprise locations. All projects will need to be documented using established templates. This candidate will be responsible for following all documented processes and procedures for monitoring and troubleshooting wireless issues as part of a team. In addition, the engineer will be part of small and large scale fleet replacement efforts across the enterprise. The engineer will be required to participate in larger network projects and should possess excellent teamwork skills. Job Scope/Complexity: Position primarily focuses on entry level to moderately complex designs for data and voice communication systems throughout the enterprise. Job complexity includes design/engineering/installation of small to medium sized projects (multiple floors within a building to multiple buildings within a campus), troubleshooting routing and switching protocol issues, and interfacing with customers to understand needs. Specific Duties & Responsibilities: Network Analysis & Design: Manage small to medium sized projects and program components (protocol analysis, address space engineering, migration to new systems, scheduling, installations, product research, etc.) by following established guidelines/objectives to deliver service to customers. Responsible for network planning, network infrastructure design and engineering by meeting with network team to discuss plans and alternatives of possible solutions. Develop project planning documents by using established departmental guidelines to deliver successful projects. Produces written reports (eg, status reports, research results, project plans) by using standard tools to document analysis of a network infrastructure or system. Provide presentations on ideas, designs, plans, and/or solutions by using standard presentation tools to communicate to a variety of audiences. Installation & Configuration: Install and configure small to medium size networks, including implementation and verification of connections to remote sites in a WAN by using established procedures and tools to deliver quality products to customers. Implement changes by adhering to the change management policies and procedures for any given project. Communicate to all parties the nature, significance, and risk factors of the solution. With minimal guidance and/or oversight, install, configure, and interpret results of network analyzers. Maintain & Troubleshoot: Maintain medium size route and switched networks (0-10,000 nodes), including verification of connections to remote sites in a WAN by following documentation provided for the solution to ensure a stable network Coordinate and solve network issues that have been escalated from tier-1 personnel (Network Analyst, or Network Technician), inclusive of setting up network analyzers and interpreting results, by using standard network analysis tools to provide a successful solution to the problem. Troubleshoot medium size route and switched networks, including verification of connections to remote sites in a WAN, by using standard network analysis tools to provide successful solutions to the customers. Analyze and determine root cause of problems by reviewing hardware vs software, hardware vs firmware, software vs operating system, network vs applications/systems, and patterned vs non-repeatable issues to deliver solution to the problem. Technical Collaboration: Collaborate with school, campus, or Enterprise-wide peers on assignments. May mentor other staff positions such as Network Analysts, or Network Technicians by reviewing their work to give them guidance with their tasks. Educational Requirements: Bachelor's Degree, Masters preferred Special Knowledge, Skills, & Abilities: Must possess all requisite knowledge, skills, and abilities as posted in the supplemental section. Must demonstrate strong critical thinking and analytical reasoning skills. Ability to work on multiple priorities effectively. Ability to prioritize conflicting demands. Demonstrated track record of the ability to execute assigned project tasks within established schedule. Ability to work collaboratively in a team environment. Ability to communicate effectively in the service of users and colleagues in a positive manner. Writes and communicates clearly and concisely. Possesses sound documentation skills. Ability to maintain confidentiality. Demonstrated track record of exemplary customer service skills. General understanding of the OSI network model, Ethernet, and TCP/IP networking. General knowledge of common network monitoring and security devices. General knowledge and experience implementing and administrating common TCP/IP-based services, including DNS, DHCP, HTTP, FTP, SSH, SMTP, etc. General knowledge of Classless Internet Domain Routing (CIDR); ability to clearly explain and articulate CIDR. Demonstrated ability to successfully configure network devices. Examples of devices that may be configured include: routers, switches, csu/dsus, content management switches, caching devices, firewalls, wireless controllers, access points, etc. General knowledge of Metro Ethernet, DWDM, optical, and related technologies. General knowledge of MPLS. General knowledge of QOS General knowledge of different IPv4 addresses, inclusive of loopback, unicast, multicast, limited and directed broadcast. Working knowledge of IPv4 and 32-bit numbers. General knowledge of IPv6 and 128-bit numbers. General knowledge of mainstream network troubleshooting tools such as MRTG, Cacti, SmokePing, HP Openview, Cisco Works, etc. Working knowledge of routed and routing protocols; demonstrated ability to troubleshoot simple to medium complexity IPv4 routing issues. Working knowledge of IP, Enhanced Interior Gateway Routing Protocol (EIGRP), Serial Line Interface Protocol Frame Relay, Routing Information Protocol Version 2 (RIPv2), VLANs, Ethernet, and access control lists (ACLs). May configure and maintain network related systems that run Windows, Linux, or Unix, as an operating system. General knowledge of Layer2 technologies and ability to clearly explain and articulate Layer2 strengths and weaknesses. General understanding of Cisco wireless products and services. Working knowledge of technical features, functions and benefits of a controller-based wireless architecture. General knowledge of how CSMA/CD functions operate. Demonstrated track record of keeping abreast of current and leading edge networking and wireless General knowledge of Multicast. Troubleshooting basic issues focused on determining hardware vs. software, hardware vs. firmware, software vs. operating system, network vs. application/systems, and patterned vs. non-repeatable problems Follows standard practices and procedures in analyzing situations involving readily identifiable problems. Demonstrated ability to install, configure, operate, and troubleshoot small to intermediate-scale- route and switched networks, including implementation and verification of connections to remote sites in a WAN. General knowledge of how wireless controllers work in a centralized wireless environment. General knowledge of user and certificate based authentication systems. General knowledge of redundant network technologies, such as HSRP, spanning tree, Vs, etc. General knowledge of various load balancing technologies, such as CSM (Content Switching Modules), ACE (Application Control Engine), Advanced AP load balancing strategies, etc. General understanding of wireless networking and a solid understanding of wireless LAN technologies. General knowledge of networking technologies within a production data center. EEO Employer Apex Systems is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law. Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law. If you have visited our website in search of information on employment opportunities or to apply for a position, and you require an accommodation in using our website for a search or application, please contact our Employee Services Department at employeeservices@apexsystems.com or 844-463-6178.